Origin of integraph
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for integraph
An integrator which draws an absolute picture of the sum or integral is better termed an "integraph."
The superiority of the integraph over the integrator cannot be better pointed out than by a concrete example.
Such an instrument is an integraph, and the one I have to describe to you to-night is the outcome of that inquiry.
There is a brake on one of the roughed wheels to check or stop the motion of the integraph when required.
In graphical dynamics the applications of the integraph seem still more numerous.